private void setVariables(Field.BeanTableField beanTableField) {
List<ThreddsMetadata.Variables> variableLists = dataset.getLocalMetadata().getVariables();
if ((variableLists != null) && (variableLists.size() > 0)) {
ThreddsMetadata.Variables vars = variableLists.get(0);
beanTableField.setValue(vars.getVariableList());
setMode(beanTableField, 0);
return;
}
variableLists = dataset.getLocalMetadataInheritable().getVariables();
if ((variableLists != null) && (variableLists.size() > 0)) {
ThreddsMetadata.Variables vars = variableLists.get(0);
beanTableField.setValue(vars.getVariableList());
setMode(beanTableField, 1);
return;
}
variableLists = dataset.getVariables();
if ((variableLists != null) && (variableLists.size() > 0)) {
ThreddsMetadata.Variables vars = variableLists.get(0);
beanTableField.setValue(vars.getVariableList());
setMode(beanTableField, vars.getVariableList().size() == 0 ? 1 : 2);
return;
}
// clear out the table
beanTableField.setValue(new ArrayList());
}
private NetcdfDataset openDataset(
InvDataset invDataset, boolean acquire, ucar.nc2.util.CancelTask task, Result result)
throws IOException {
IOException saveException = null;
List<InvAccess> accessList =
new ArrayList<InvAccess>(invDataset.getAccess()); // a list of all the accesses
while (accessList.size() > 0) {
InvAccess access = chooseDatasetAccess(accessList);
// no valid access
if (access == null) {
result.errLog.format("No access that could be used in dataset %s %n", invDataset);
if (saveException != null) throw saveException;
return null;
}
String datasetLocation = access.getStandardUrlName();
ServiceType serviceType = access.getService().getServiceType();
if (debugOpen)
System.out.println("ThreddsDataset.openDataset try " + datasetLocation + " " + serviceType);
// deal with RESOLVER type
if (serviceType == ServiceType.RESOLVER) {
InvDatasetImpl rds = openResolver(datasetLocation, task, result);
if (rds == null) return null;
accessList = new ArrayList<InvAccess>(rds.getAccess());
continue;
}
// ready to open it through netcdf API
NetcdfDataset ds;
// try to open
try {
ds = openDataset(access, acquire, task, result);
} catch (IOException e) {
result.errLog.format("Cant open %s %n err=%s%n", datasetLocation, e.getMessage());
if (debugOpen) {
System.out.println("Cant open= " + datasetLocation + " " + serviceType);
e.printStackTrace();
}
accessList.remove(access);
saveException = e;
continue;
}
result.accessUsed = access;
return ds;
} // loop over accesses
if (saveException != null) throw saveException;
return null;
}
private void level2level3catalog(
RadarType radarType,
String pathInfo,
PrintWriter pw,
HttpServletRequest req,
HttpServletResponse res)
throws IOException {
try {
String type;
if (pathInfo.contains("level2")) type = radarType.toString() + "/level2";
else type = radarType.toString() + "/level3";
ByteArrayOutputStream os = new ByteArrayOutputStream(10000);
InvCatalogFactory factory = InvCatalogFactory.getDefaultFactory(false);
factory.writeXML(cat, os, true);
InvCatalogImpl tCat = factory.readXML(new ByteArrayInputStream(os.toByteArray()), catURI);
Iterator parents = tCat.getDatasets().iterator();
while (parents.hasNext()) {
ArrayList<InvDatasetImpl> delete = new ArrayList<InvDatasetImpl>();
InvDatasetImpl top = (InvDatasetImpl) parents.next();
Iterator tDatasets = top.getDatasets().iterator();
while (tDatasets.hasNext()) {
InvDatasetImpl ds = (InvDatasetImpl) tDatasets.next();
if (ds instanceof InvDatasetScan) {
InvDatasetScan ids = (InvDatasetScan) ds;
if (ids.getPath() == null) continue;
if (ids.getPath().contains(type)) {
ids.setXlinkHref(ids.getPath() + "/dataset.xml");
} else {
delete.add(ds);
}
}
}
// remove datasets
for (InvDatasetImpl idi : delete) {
top.removeDataset(idi);
}
}
if (pathInfo.endsWith("xml")) {
String catAsString = factory.writeXML(tCat);
pw.println(catAsString);
pw.flush();
} else {
HtmlWriter.getInstance().writeCatalog(req, res, tCat, true); // show catalog as HTML
}
} catch (Throwable e) {
log.error("RadarServer.level2level3catalog failed", e);
if (!res.isCommitted()) res.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
}
return;
}
private void extractVariables() {
if (leafDataset == null) leafDataset = findLeafDataset(dataset);
if (leafDataset == null) return;
ThreddsMetadata.Variables vars;
try {
vars = MetadataExtractor.extractVariables(leafDataset);
} catch (IOException e) {
return;
}
if (vars != null) {
ThreddsMetadata tm = dataset.getLocalMetadataInheritable();
List<ThreddsMetadata.Variables> varsList = tm.getVariables();
boolean replaced = false;
for (int i = 0; i < varsList.size(); i++) {
ThreddsMetadata.Variables vs = varsList.get(i);
if (vs.getVocabulary().equals(vars.getVocabulary())) {
varsList.set(i, vars); // replace
replaced = true;
break;
}
}
if (!replaced) tm.addVariables(vars);
variablesFld.setValue(vars.getVariableList());
setMode(variablesFld, 1);
}
}
private InvDatasetImpl getLeafDataset(InvDatasetImpl ds) {
if (ds == null) return null;
System.out.println("getLeafDataset " + ds.getFullName());
List nestedList = ds.getDatasets();
for (int i = 0; i < nestedList.size(); i++) {
InvDatasetImpl nestedDS = (InvDatasetImpl) nestedList.get(i);
if (nestedDS.hasAccess() && !nestedDS.hasNestedDatasets()) {
InvDatasetImpl result =
chooseLeafDataset(nestedList); // this assumes that they are uniform !!
return (result.hasAccess()) ? result : nestedDS;
}
// depth first
InvDatasetImpl leaf = getLeafDataset(nestedDS);
if (leaf != null) return leaf;
}
return null;
}
public void store2Dataset() {
PersistentBean persBean = new PersistentBean(dataset); // reset the BeanMaps
setStoreValue(NAME, persBean, false);
setStoreValue(ID, persBean, false);
setStoreValue(AUTHORITY, persBean, true);
setStoreValue(SERVICE_NAME, persBean, true);
setStoreValue(FORMAT_TYPE, persBean, true);
setStoreValue(DATA_TYPE, persBean, true);
setStoreValue(COLLECTION_TYPE, persBean, false);
setStoreValue(HARVEST, persBean, false);
String gcType = (String) metadataPP.getFieldValue(GC_TYPE);
if (!gcType.equals(INHERITED)) {
ThreddsMetadata.GeospatialCoverage gc = new ThreddsMetadata.GeospatialCoverage();
storeGC(new PersistentBean(gc));
if (gcType.equals(LOCAL)) {
dataset.getLocalMetadata().setGeospatialCoverage(gc);
dataset.getLocalMetadataInheritable().setGeospatialCoverage(null);
} else {
dataset.getLocalMetadata().setGeospatialCoverage(null);
dataset.getLocalMetadataInheritable().setGeospatialCoverage(gc);
}
}
String tcType = (String) metadataPP.getFieldValue(TC_TYPE);
if (!tcType.equals(INHERITED)) {
DateRange dateRange = dateRangeSelector.getDateRange();
if (tcType.equals(LOCAL)) {
dataset.getLocalMetadata().setTimeCoverage(dateRange);
dataset.getLocalMetadataInheritable().setTimeCoverage((DateRange) null);
} else {
dataset.getLocalMetadata().setTimeCoverage((DateRange) null);
dataset.getLocalMetadataInheritable().setTimeCoverage(dateRange);
}
}
setStoreValue(SUMMARY, persBean, true);
setStoreValue(RIGHTS, persBean, true);
setStoreValue(HISTORY, persBean, true);
setStoreValue(PROCESSING, persBean, true);
// storeBeanList( variablesFld, VARIABLES, persBean);
storeBeanList(creatorsFld, CREATORS, persBean);
storeBeanList(publishersFld, PUBLISHERS, persBean);
storeBeanList(projectsFld, PROJECTS, persBean);
storeBeanList(keywordsFld, KEYWORDS, persBean);
storeBeanList(datesFld, DATES, persBean);
storeBeanList(contributorsFld, CONTRIBUTORS, persBean);
storeBeanList(docsFld, DOCUMENTATION, persBean);
if (dataset instanceof InvDatasetScan) {
setStoreValue(dscanPP, DSCAN_PATH, persBean, false);
setStoreValue(dscanPP, DSCAN_DIR, persBean, false);
// setStoreValue( dscanPP, DSCAN_FILTER, persBean, false);
setStoreValue(dscanPP, DSCAN_ADDSIZE, persBean, false);
// setStoreValue( dscanPP, DSCAN_ADDLATEST, persBean, false);
// setStoreValue( dscanPP, DSCAN_TC_MATCH, persBean, false);
// setStoreValue( dscanPP, DSCAN_TC_SUBS, persBean, false);
// setStoreValue( dscanPP, DSCAN_TC_DURATOPN, persBean, false);
}
dataset.finish();
}
public boolean setDataset(InvDatasetImpl ds) {
if (!accept()) return false;
this.dataset = ds;
this.leafDataset = null;
exampleButton.setText("Example Dataset");
//////////
PersistentBean persBean = new PersistentBean(ds);
setEditValue(NAME, persBean, 0);
setEditValue(ID, persBean, 0);
setEditValueWithInheritence(AUTHORITY, persBean);
setEditValueWithInheritence(SERVICE_NAME, persBean);
setEditValueWithInheritence(FORMAT_TYPE, persBean);
setEditValueWithInheritence(DATA_TYPE, persBean);
setEditValue(COLLECTION_TYPE, persBean, 0);
setEditValue(HARVEST, persBean, 0);
// gotta find which GeospatialCoverage to use.
int mode = 0;
ThreddsMetadata.GeospatialCoverage gc = ds.getLocalMetadata().getGeospatialCoverage();
if ((gc == null) || gc.isEmpty()) {
gc = ds.getLocalMetadataInheritable().getGeospatialCoverage();
mode = 1;
}
if ((gc == null) || gc.isEmpty()) {
gc = ds.getGeospatialCoverage();
mode = 2; // inherited
}
metadataPP.setFieldValue(GC_TYPE, inherit_types.get(mode));
setGC(gc, mode);
// gotta find which TimeCoverage to use.
mode = 0;
CalendarDateRange tc = ds.getLocalMetadata().getCalendarDateCoverage();
if (tc == null) {
tc = ds.getLocalMetadataInheritable().getCalendarDateCoverage();
mode = 1;
}
if (tc == null) {
tc = ds.getCalendarDateCoverage();
mode = 2; // inherited
}
metadataPP.setFieldValue(TC_TYPE, inherit_types.get(mode));
if (tc != null) dateRangeSelector.setDateRange(tc.toDateRange());
setTCmode(mode);
setEditValueWithInheritence(SUMMARY, persBean);
setEditValueWithInheritence(RIGHTS, persBean);
setEditValueWithInheritence(HISTORY, persBean);
setEditValueWithInheritence(PROCESSING, persBean);
setVariables(variablesFld);
setBeanList(creatorsFld, CREATORS, persBean);
setBeanList(publishersFld, PUBLISHERS, persBean);
setBeanList(projectsFld, PROJECTS, persBean);
setBeanList(keywordsFld, KEYWORDS, persBean);
setBeanList(datesFld, DATES, persBean);
setBeanList(contributorsFld, CONTRIBUTORS, persBean);
setBeanList(docsFld, DOCUMENTATION, persBean);
if (ds instanceof InvDatasetScan) {
dscanPP.setEnabled(true);
setEditValue(dscanPP, DSCAN_PATH, persBean, 0);
setEditValue(dscanPP, DSCAN_DIR, persBean, 0);
// setEditValue( dscanPP, DSCAN_FILTER, persBean, 0);
setEditValue(dscanPP, DSCAN_ADDSIZE, persBean, 0);
// setEditValue( dscanPP, DSCAN_ADDLATEST, persBean, 0);
// setEditValue( dscanPP, DSCAN_TC_MATCH, persBean, 0);
// setEditValue( dscanPP, DSCAN_TC_SUBS, persBean, 0);
// setEditValue( dscanPP, DSCAN_TC_DURATOPN, persBean, 0);
} else dscanPP.setEnabled(false);
return true;
}
